TP-Link product page:ANT2403N
Wireless N Desktop Antenna ANT2403N operates in the 2.4-2.5 GHz band and provides
3dBi omni-directional operation, to extend the wireless range. The antenna offers
three RP-SMA male connectors, which could effectively connect with all the 3T3R
routers, access points or adapters to upgrade the wireless performance. Also,
the desktop design and the bundled low-loss cable ensure its flexible deployment
and stable signal.